STW81103 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STW81103' PDF : 53 Pages View PDF
Ordering information
11 Ordering information
Table 26. Order codes
Part number
Temp range, ° C
STW81103AT
-40 to 85
STW81103ATR
-40 to 85
Package
VFQFPN28
VFQFPN28
STW81103
Packing
Tray
Tape and reel
12 Revision history
Table 27. Document revision history
Date
Revision
Changes
18-Jul-2007
1
Initial release.
14-Aug-2007
28-Mar-2008
2
Added Chapter 8: Application information. Modified Section 6.4:
VCO calibration procedure, and pin #23 description in Table 1.
Updated Table 1: Pin description.
Updated Table 2: Absolute maximum ratings, Table 3: Operating
conditions, Table 5: Electrical specifications and Table 6: Phase
noise specification.
Updated Section 5.8.2: VCO frequency calibration.
Added VCO calibration auto-restart feature.
Updated Section 5.8.3: VCO voltage amplitude control.
Added Section 5.9: Output stage and Section 5.10: External VCO
buffer.
Updated FUNCTIONAL_MODE and CALIBRATION registers.
3
Added Section 6.3.3: Default configuration.
Updated Section 6.4: VCO calibration procedure and added
Section 6.4.1: VCO calibration auto-restart feature.
Updated Table 23: Bits at 01h and ST2.
Added Section 7.3.1: Default configuration.
Updated Section 7.4: VCO calibration procedure and added
Section 7.4.1: VCO calibration auto-restart feature.
Added ‘Application program interface API’ item in Section 8.4.
Modified notes after Figure 36.
Added Figure 37, Figure 38 and Figure 39.
Modified Figure 40.
52/53
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